CN104541687A - Novel precision drilling mechanism - Google Patents
Novel precision drilling mechanism Download PDFInfo
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- CN104541687A CN104541687A CN201510048833.XA CN201510048833A CN104541687A CN 104541687 A CN104541687 A CN 104541687A CN 201510048833 A CN201510048833 A CN 201510048833A CN 104541687 A CN104541687 A CN 104541687A
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Abstract
The invention discloses a novel precision drilling mechanism and belongs to the technical field of agricultural machinery seeding equipment. The novel precision drilling mechanism comprises a rack, wherein a seeding device, an angle regulating device, a seed conveying device, a monitoring device and a control device are sequentially connected and installed on the rack. According to the novel precision drilling mechanism, on the aspect of a structure, an electromagnetic excitation type seeding box and a pneumatic-assisted flexible seeding device are combined, and on the aspect of a working principle, the precision seeding is controlled through a feedback signal sent by the monitoring device, so that the precision seeding is realized. The novel precision drilling mechanism is simple in structure, flexible to operate, and relatively low in equipment manufacturing cost, and has the advantages that the seeding precision can be improved, the simple grain seeding ratio is controlled to be above 95 percent, the seeding efficiency is greatly improved on the premise of ensuring the precision seeding, the possibility of miss-seeding and re-seeding is reduced, and the yield of crops is greatly increased.
Description
Technical field
The invention belongs to agricultural machinery implanted device technical field, relate to a kind of sowing mechanism, be specifically related to a kind of Novel precise amount sowing mechanism with electromagnetic excitation type Seeding box and strength auxiliary flexible dispenser.
Background technology
Agricultural is as the primary industry, and for the people provide the minimum standard of living, the importance of agricultural is self-evident.In recent years, because China's Urbanization Progress is rapid, ageing phenomenon is serious, cause arable land population to reduce rapidly, agricultural land taken over for use in a large number while arable area also sharply reduce, in order to ensure the self-sufficient of grain, the application of agricultural mechanization in agricultural tillage obtains the attention of people, wherein particularly rapid with the development of the seeding machinery of the bulky grain crops such as paddy rice, corn, peanut, soybean, achieve the achievement of many practicalities.But compare the fast development of external precision sower, China starts late in this link of precision drilling, development is comparatively slow, and level of farming mechanization and developed country also have a segment distance.
Traditional sowing mechanism, production efficiency is low, Seeding Quantity error is large, not only consume a large amount of manpower and materials, also usually due to millet particle diameter and thousand quality all less, shape, mobile performance difference add comparatively greatly the difficulty of sowing, and sowing effect is not fully up to expectations, can produce the follow-up work of numerous and complicated during sowing.Therefore, design a kind of structure novel, easy to use, efficient sowing mechanism to improve seeding accuracy, reduce labour intensity, increase grain production capacity, have very important meaning to agricultural production.
Summary of the invention
The present invention be directed to traditional sowing mechanism production efficiency low, the problem that Seeding Quantity error is large, the precision drilling mechanism that a kind of electromagnetic excitation type Seeding box matches with strength auxiliary flexible dispenser is proposed, the feedback signal provided by monitoring device is carried out essence amount and is controlled, and the essence realizing sowing quantizes.
Technical scheme of the present invention is: a kind of Novel precise amount sowing mechanism, comprise frame, it is characterized in that: in described frame, be connected and installed with dispenser, angle regulator, defeated kind of device, monitoring device and controller successively, described dispenser, angle regulator and monitoring device are connected with described controller respectively and form reponse system.
Described dispenser is made up of kind of a case, electromagnetic exciter, motor, outer groove-wheel and the connection of seeding flexible pipe, described electromagnetic exciter is arranged on the both sides bottom kind of case, described seeding flexible pipe is mounted on the bottom of described kind of case by described outer groove-wheel, described outer groove-wheel is driven by described Electric Machine Control.
Described angle regulator is made up of motor, transmission mechanism and grain conductor, and one end of described transmission mechanism is connected with motor, and the other end of described transmission mechanism is connected with described grain conductor and drives described grain conductor to do angle rotary motion.
Described defeated kind of device is made up of grain conductor, pneumatic vibrator and sowing pipe, described grain conductor with described sow to manage be connected, described pneumatic vibrator is arranged on the side of described grain conductor.
Described monitoring device is made up of front high-speed camera and rear high-speed camera, and described front high-speed camera and described rear high-speed camera are separately positioned on the front and back position above described pneumatic vibrator.
Described transmission mechanism is the engaged transmission that pinion drives gear wheel.
The structure of described grain conductor is V-type barrel structure.
Beneficial effect of the present invention is: a kind of Novel precise amount sowing mechanism provided by the invention, structure adopts the mechanism that electromagnetic excitation type Seeding box combines with strength auxiliary flexible dispenser, the feedback signal that operation principle is provided by monitoring device carries out the control of precision drilling, thus the essence realizing sowing quantizes, this sowing mechanism is simple, flexible operation, equipment making cost is lower, key is that it can improve the precision of sowing, sowing simple grain rate is controlled more than 95%, under the prerequisite that ensure that precision drilling, substantially increase sowing efficiency, decrease broadcast leakage and replay, substantially increase the output of crop.
Accompanying drawing explanation
Fig. 1 is a kind of Novel precise amount sowing mechanism structural representation of the present invention.
In figure: plant case 1, electromagnetic exciter 2, outer groove-wheel 3, seeding flexible pipe 4, transmission mechanism 5, motor 6, front high-speed camera 7, rear high-speed camera 8, grain conductor 9, pneumatic vibrator 10, sowing pipe 12, controller 13.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1, a kind of Novel precise amount sowing mechanism, comprises frame, and frame is connected and installed with dispenser, angle regulator, defeated kind of device, monitoring device and control device successively.Dispenser, angle regulator and monitoring device are connected with control device respectively and form reponse system.Dispenser is made up of kind of case 1, electromagnetic exciter 2, motor, outer groove-wheel 3 and seeding flexible pipe 4 connection, electromagnetic exciter 2 is arranged on the both sides bottom kind of case 1, seeding flexible pipe 4 is mounted on the bottom of kind of case 1 by outer groove-wheel 3, and outer groove-wheel 3 is driven by Electric Machine Control.Angle regulator is made up of motor 6, transmission mechanism 5 and grain conductor 9, and one end of transmission mechanism 5 is connected with motor 6, and the other end of transmission mechanism 5 is connected with grain conductor 9 and drives grain conductor 9 to do angle rotary motion; Defeated kind of device is made up of grain conductor 9, pneumatic vibrator 10 and sowing pipe 12, and grain conductor 9 is connected with described sowing pipe 12, and pneumatic vibrator 10 is arranged on the side of grain conductor 9; Monitoring device is made up of front high-speed camera 7 and rear high-speed camera 8, and front high-speed camera 7 and rear high-speed camera 8 are separately positioned on the front and back position above pneumatic vibrator.
As shown in Figure 1, a kind of operation principle of Novel precise amount sowing mechanism is: seed often through moisture etc. reason there will be the phenomenon flocked together, now, on kind of case 1 with two electromagnetic exciters 2 population flocked together can be broken up, make it be " boiling " state, such seed there will not be when seeding and blocks up, outer groove-wheel 3 is by driven by motor, the rotating speed controlling motor can regulate the seeding speed of outer groove-wheel 3, seed drops in grain conductor 9 by seeding flexible pipe after outer groove-wheel 3 is discharged, the V-type barrel structure that grain conductor 9 can turn for angle, the adjustment of grain conductor 9 (V-type barrel) angle is carried out by transmission mechanism 5, transmission mechanism 5 is the engaged transmission of pinion drive gear wheel, pinion is driven by motor 6, grain conductor 9 (V-type barrel) and gear wheel are coaxially fixed, thus provide surplus for grain conductor 9 (V-type barrel) adjusting angle, the air-blowing power that the upper pneumatic vibrator 10 installed of grain conductor 9 (V-type barrel) provides can by the seed of overlap separately, front high-speed camera 7 takes seed amount and ordered state, by data feedback to controller 13, controller 13 according to specific circumstances, dispenser is finely tuned, if seed occurs overlapping, controller 13 order pneumatic vibrator 10 works, if vacancy appears in seed, controller 13 order transmission mechanism 5 carries out the angle of work and then fine setting grain conductor 9 (V-type barrel), and whether rear high-speed camera 8 monitors the flow of discharging constant, finally reaches the effect of precise sowing.
Claims (7)
1. a Novel precise amount sowing mechanism, comprise frame, it is characterized in that: in described frame, be connected and installed with dispenser, angle regulator, defeated kind of device, monitoring device and controller successively, described dispenser, angle regulator, monitoring device are connected with controller respectively and form reponse system.
2. a kind of Novel precise amount sowing mechanism according to claim 1, it is characterized in that: described dispenser is made up of kind of a case (1), electromagnetic exciter (2), motor, outer groove-wheel (3) and seeding flexible pipe (4) connection, described electromagnetic exciter (2) is arranged on the both sides of kind of a case (1) bottom, described seeding flexible pipe (4) is mounted on the bottom of described kind of case (1) by described outer groove-wheel (3), described outer groove-wheel (3) is driven by described Electric Machine Control.
3. a kind of Novel precise amount sowing mechanism according to claim 1, it is characterized in that: described angle regulator is made up of motor (6), transmission mechanism (5) and grain conductor (9), one end of described transmission mechanism (5) is connected with motor (6), and the other end of described transmission mechanism (5) is connected with described grain conductor (9) and drives described grain conductor (9) to do angle rotary motion.
4. a kind of Novel precise amount sowing mechanism according to claim 1, it is characterized in that: described defeated kind of device is made up of grain conductor (9), pneumatic vibrator (10) and sowing pipe (12), described grain conductor (9) is managed (12) be connected with described sowing, and described pneumatic vibrator (10) is arranged on the side of described grain conductor (9).
5. a kind of Novel precise amount sowing mechanism according to claim 1, it is characterized in that: described monitoring device is made up of front high-speed camera (7) and rear high-speed camera (8), described front high-speed camera (7) and described rear high-speed camera (8) are separately positioned on the front and back position above described pneumatic vibrator.
6. a kind of Novel precise amount sowing mechanism according to claim 3, is characterized in that: described transmission mechanism (5) is the engaged transmission of pinion drive gear wheel.
7. a kind of Novel precise amount sowing mechanism according to claim 3, is characterized in that: the structure of described grain conductor (9) is V-type barrel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510048833.XA CN104541687B (en) | 2015-01-30 | 2015-01-30 | Precision drilling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510048833.XA CN104541687B (en) | 2015-01-30 | 2015-01-30 | Precision drilling mechanism |
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| CN104541687A true CN104541687A (en) | 2015-04-29 |
| CN104541687B CN104541687B (en) | 2017-05-17 |
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| CN201510048833.XA Active CN104541687B (en) | 2015-01-30 | 2015-01-30 | Precision drilling mechanism |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105393681A (en) * | 2015-12-07 | 2016-03-16 | 中国农业科学院棉花研究所 | Electrostatic adsorption type dibble seeder special for cotton seeds |
| CN106961890A (en) * | 2017-03-28 | 2017-07-21 | 青岛理工大学 | A kind of automatically controlled air-sweeping type precision seeder |
| CN107743759A (en) * | 2017-10-11 | 2018-03-02 | 甘肃农业大学 | A kind of small-size vibrating-type flax breeding drill for sowing in lines |
| CN108739101A (en) * | 2018-04-28 | 2018-11-06 | 山东省农作物种质资源中心 | A kind of high-quality villose vetch hay production method and mating mix up precision seeder |
| CN113615355A (en) * | 2021-09-14 | 2021-11-09 | 昆明理工大学 | Airflow first-order centralized-discharging type wheat seed metering system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1205194A (en) * | 1968-04-01 | 1970-09-16 | Ronald Stuart Main | Improvements in and relating to sod seeders |
| EP2047736A1 (en) * | 2007-10-10 | 2009-04-15 | Grimme Landmaschinenfabrik GmbH & Co. KG | Planter for potatoes |
| CN201388377Y (en) * | 2009-03-20 | 2010-01-27 | 华南农业大学 | Seedling cultivation sowing machine in rice field |
| CN201947640U (en) * | 2010-11-18 | 2011-08-31 | 山东省农业机械科学研究所 | Sowing monitoring LCD display system for pneumatic corn precision sowing machine |
| CN202043434U (en) * | 2011-04-18 | 2011-11-23 | 佳木斯大学 | Seeding tray seeding raising intelligent seeder |
| CN202232094U (en) * | 2011-08-15 | 2012-05-30 | 浙江理工大学 | Directional rice seedling raising device |
| CN102498802A (en) * | 2011-10-26 | 2012-06-20 | 青岛理工大学 | Automatic line spacing adjustment system of seeder |
| CN203968638U (en) * | 2014-04-25 | 2014-12-03 | 同济大学 | Pneumatic type can be expanded combination precision planter |
-
2015
- 2015-01-30 CN CN201510048833.XA patent/CN104541687B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1205194A (en) * | 1968-04-01 | 1970-09-16 | Ronald Stuart Main | Improvements in and relating to sod seeders |
| EP2047736A1 (en) * | 2007-10-10 | 2009-04-15 | Grimme Landmaschinenfabrik GmbH & Co. KG | Planter for potatoes |
| CN201388377Y (en) * | 2009-03-20 | 2010-01-27 | 华南农业大学 | Seedling cultivation sowing machine in rice field |
| CN201947640U (en) * | 2010-11-18 | 2011-08-31 | 山东省农业机械科学研究所 | Sowing monitoring LCD display system for pneumatic corn precision sowing machine |
| CN202043434U (en) * | 2011-04-18 | 2011-11-23 | 佳木斯大学 | Seeding tray seeding raising intelligent seeder |
| CN202232094U (en) * | 2011-08-15 | 2012-05-30 | 浙江理工大学 | Directional rice seedling raising device |
| CN102498802A (en) * | 2011-10-26 | 2012-06-20 | 青岛理工大学 | Automatic line spacing adjustment system of seeder |
| CN203968638U (en) * | 2014-04-25 | 2014-12-03 | 同济大学 | Pneumatic type can be expanded combination precision planter |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105393681A (en) * | 2015-12-07 | 2016-03-16 | 中国农业科学院棉花研究所 | Electrostatic adsorption type dibble seeder special for cotton seeds |
| CN106961890A (en) * | 2017-03-28 | 2017-07-21 | 青岛理工大学 | A kind of automatically controlled air-sweeping type precision seeder |
| CN107743759A (en) * | 2017-10-11 | 2018-03-02 | 甘肃农业大学 | A kind of small-size vibrating-type flax breeding drill for sowing in lines |
| CN108739101A (en) * | 2018-04-28 | 2018-11-06 | 山东省农作物种质资源中心 | A kind of high-quality villose vetch hay production method and mating mix up precision seeder |
| CN113615355A (en) * | 2021-09-14 | 2021-11-09 | 昆明理工大学 | Airflow first-order centralized-discharging type wheat seed metering system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104541687B (en) | 2017-05-17 |
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